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bfe_cited_by.py
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Thu, Jun 27, 09:47

bfe_cited_by.py
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# -*- coding: utf-8 -*-
##
## $Id$
##
## This file is part of CDS Invenio.
## Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 CERN.
##
## CDS Invenio is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; either version 2 of the
## License, or (at your option) any later version.
##
## CDS Invenio is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with CDS Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""BibFormat element - Prints reference to documents citing this one
"""
__revision__ = "$Id$"
import cgi
def format(bfo, separator='; '):
"""
Prints a list of records citing this record
@param separator a separator between citations
"""
from urllib import quote
from invenio.config import weburl
primary_report_numbers = bfo.fields('037__a')
additional_report_numbers = bfo.fields('088__a')
primary_citations = ['<a href="' + weburl + \
'/search?f=reference&p=' + quote(report_number) + \
'&amp;ln='+ bfo.lang +'">' + \
cgi.escape(report_number) + '</a>' \
for report_number in primary_report_numbers]
additional_citations = ['<a href="' + weburl + \
'/search?f=reference&p=' + quote(report_number)+ \
'&amp;ln='+ bfo.lang + '">' + \
cgi.escape(report_number) + '</a>' \
for report_number in additional_report_numbers]
citations = primary_citations
citations.extend(additional_citations)
return separator.join(citations)
def escape_values(bfo):
"""
Called by BibFormat in order to check if output of this element
should be escaped.
"""
return 0

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